app/src/main/res/layout/activity_recording.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".audio.RecordingActivity">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recordingList"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_above="@+id/recordDivider" />
<View
android:id="@+id/recordDivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginBottom="30dp"
android:layout_above="@+id/recordingButton"
android:background="?android:attr/listDivider" />
<Chronometer
android:id="@+id/remainingRecordTimer"
android:format="Remaining:\n%s"
android:textAlignment="center"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="50dp"
android:layout_marginBottom="58dp"
android:layout_alignParentBottom="true"
android:layout_toStartOf="@id/recordingButton"
android:contentDescription="@string/remaining_timer_description"/>
<ImageButton
android:id="@+id/recordingButton"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="30dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:scaleType="centerCrop"
app:srcCompat="@drawable/record_button"
android:backgroundTint="@color/transparent"
android:contentDescription="@string/play_pause_image_description"/>
<Chronometer
android:id="@+id/recordTimer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="50dp"
android:layout_marginBottom="65dp"
android:layout_alignParentBottom="true"
android:layout_toEndOf="@id/recordingButton"
android:contentDescription="@string/record_timer_description"/>
</RelativeLayout>